AutoMeter Sport-Comp 66.7mm METRIC 0-4kg/Cm2 Mechanical Boost Gauge (3404-J)

Mechanical boost gauges have become the staple in boost pressure monitoring for all types of engines, gasoline, diesel, or otherwise. Ultra-precise bourdon tube meter movement ensures accuracy and durability not seen anywhere else in the industry. A simple 1/8" NPT pressure connection requires no electrical hookup for operation. Includes 1/8" NPT fittings and nylon line kit.

Features:

• Autometers Race Proven Mechanical Instruments Provide Trusted Accuracy While Being Simple To Install
• Gauge kit includes 1/8 nylon line, 1/8 NPT compression fittings, 1/4 NPT adapter, bulb and socket assembly, red and green bulb covers, mounting hardware, and detailed instructions for installation
• Mechanical movements provide accuracy and durability even in the harshest environments
• No electrical system required for gauge operation - compatible with every street or race vehicle
• Traditional incandescent lighting illuminates around the perimeter of the dial